Texas Instruments BQ24140YFFT Battery Chargers
IC BATT CHG LI-ION 1CELL 30DSBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ24140YFFT
Detailed Description
IC BATT CHG LI-ION 1CELL 30DSBGA
Package
30-UFBGA, DSBGA
Key Features
Package / Case: 30-UFBGA, DSBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ24140YFFT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ24140YFFT Battery Chargers technical specifications.
General
Interface
I²C
Package / Case
30-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 85°C (TA)
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Charge Current Max
1.5A
Fault Protection
Over Temperature, Over
Current Charging
Constant - Programmable
Programmable Features
Current, Timer
Alternate Parts Comparison (BQ24140YFFT vs BQ24250PYFFR vs BQ24250CYFFR vs BQ24257YFFR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 30-UFBGA | 30-UFBGA | 30-UFBGA | 30-UFBGA |
| Operating Temperature | -30°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | I²C | I²C | I²C | I²C, USB |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion | Multi-Chemistry |
| Battery Pack Voltage | 4.44V (Max) | 4.2V | 4.2V | 4.44V (Max) |
| Charge Current Max | 1.5A | 4A | 2A | 2A |
| Current Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Fault Protection | Over Temperature, Over | Over Current, Over Temperature, Over | Over Temperature, Over | Over Temperature, Over |
| Programmable Features | Current, Timer | Current, Timer, | Current | Timer |
| Voltage Supply Max | 9V | 18V | 10.5V | 6.5V |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Cells | 1 | -- | 1 | 1 |
| Action |
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